User's Manual
Table Of Contents
- Cover
- 1-Welcome Letter
- 2-Table of Contents
- 3-Contacts
- 4-Quick Start Guide Rev 2
- 5-SIM Registration
- 6-Installation and Operations Rev 2
- 7-Component Maintenance Manual Rev 1
- SERVICE BULLETIN LIST
- RECORD OF CHANGES
- RECORD OF REVISIONS
- LIST OF EFFECTIVE PAGES
- LIST OF EFFECTIVE PAGES
- INTRODUCTION
- DESCRIPTION AND OPERATION
- TESTING AND TROUBLESHOOTING
- DISASSEMBLY
- CLEANING
- CHECK
- REPAIR
- ASSEMBLY
- FITS AND CLEARANCES
- SPECIAL TOOLS, FIXTURES AND EQUIPMENT
- ILLUSTRATED PARTS LIST
AVIATION RECORDERS
COMPONENT MAINTENANCE MANUAL
AIRBUS IRIDIUM SATCOM SYSTEM
INTRODUCTION
1. GENERAL
This Component Maintenance Manual (CMM) describes the components for the Airbus
Iridium SATCOM System. The system includes a Satellite Data Unit (SDU), p/n:
228E5733-00, an SDU Configuration Module (SCM), p/n: 418E5733-00, along with an
Iridium Antenna, p/n: 009E5733-00, and Coaxial Antenna Cable assembly, p/n: 024E5733-
XX. The Airbus Iridium SATCOM System meets the performance requirements of TSO C-
159a.
The Airbus Iridium SATCOM System is designed as a maintenance-free system. The SDU,
SCM, Iridium Antenna and Coaxial Antenna Cable assembly are considered Level-1
maintenance line-replaceable units and are not field-repairable. No periodic adjustments,
calibration, or maintenance is required to maintain this system. The Airbus Iridium
SATCOM System is considered an “ON CONDITION LRU.”
2. ACRONYMS AND ABBREVIATIONS
Table 1 defines the acronyms and abbreviations used throughout this CMM.
Table 1. Acronym Definition List
Acronym Definition
ACARS Aircraft Communications Addressing and Reporting System
ACP Audio Control Panel
ADB Address Book
AFIRS Automated Flight Information Reporting System
ANSI American National Standards Institute
APU Auxiliary Power Unit
ATE Automatic Test Equipment
ATS Air Traffic Service
ATSU Air Traffic Service Unit
ARINC Aeronautical Radio Incorporated
BCD Binary Coded Decimal
Introduction
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Jan. 21/14
23-28-01